It cost damien 44.88 to buy 12 gallons of gas what was the cost per gallon of gas

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

What is not true about kl and mn? what is mn? (show your work)

Define multiplicative inverse. give an example of a number and its multiplicative inverse.